2,3-Diaminobenzoic acid

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Names

[ CAS No. ]:
603-81-6

[ Name ]:
2,3-Diaminobenzoic acid

[Synonym ]:
2,3-Diaminobenzoic acid
diaminobenzoic acid
MFCD00137818
2,3-Diamino-benzoesaeure
3-carboxy-1,2-diaminobenzene
Benzoic acid, 2,3-diamino-
2,3-diamino-benzoic acid
2,3-Diaminobenzonicacid
carboxy-para-phenylenediamine

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
382.7±32.0 °C at 760 mmHg

[ Melting Point ]:
198-204 °C

[ Molecular Formula ]:
C₇H₈N₂O₂

[ Molecular Weight ]:
152.151

[ Flash Point ]:
185.3±25.1 °C

[ Exact Mass ]:
152.058578

[ PSA ]:
89.34000

[ LogP ]:
0.50

[ Vapour Pressure ]:
0.0±0.9 mmHg at 25°C

[ Index of Refraction ]:
1.711

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
22-36

[ Safety Phrases ]:
26

[ HS Code ]:
2922499990

Synthetic Route

Click to get detail synthetic route

Customs

[ HS Code ]: 2922499990

[ Summary ]:
HS:2922499990 other amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:6.5% General tariff:30.0%